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Farmington homeowners understand that window installation in Farmington, NH creates homes where families thrive. When windows perform properly, comfort and savings become your everyday reality.
Whether addressing urgent repairs or designing beautiful upgrades, choosing the right windows defines your home’s character. Superior windows eliminate problems while delivering the peace of mind your family needs.
Coastal Windows & Exteriors reigns as the #1 woman-owned window company throughout New England. Our windows destroy Energy Star 7.0 benchmarks while delivering 0.1 CFM air sealing—the absolute best protection available. Energy efficient upgrades revolutionize home comfort and bring your dream home to life. Select from double-hung, casement, bay, and picture styles. Begin your transformation right now.




Superior windows lower energy costs while maintaining ideal comfort always.
Skilled professionals finish your project quickly without sacrificing excellence.
Elite materials offer decades of superior performance.
Vinyl eliminates all painting, fixing, and upkeep requirements.
Certified performance offers an annual savings of up to $500 per year.
Comprehensive coverage safeguards your investment against everything.
Serving Strafford County families who expect excellence from window installation in Farmington solutions. Our expert team manages crisis situations and luxury renovations with equal precision. Don’t sacrifice another season to windows that drain your wallet. Claim your free evaluation immediately.
“Coastal Windows & Exteriors exceeded every expectation! Their team arrived promptly, worked efficiently, and left our home spotless. The new windows have dramatically improved our comfort and we’re already seeing lower energy bills. Professional from start to finish — I wouldn’t hesitate to recommend them to neighbors!” — Sarah M., Beverly MA




Master installation eliminates gaps where expensive air escapes
Build your perfect home without financial stress. Our financing partners deliver exceptional rates and quick approvals. Your transformation begins today.
Discover how double hung, casement, and bay windows completely reimagine your Farmington home. Every style delivers exceptional efficiency with gorgeous aesthetics in colors like Espresso, Lighthouse Red, Aspen White, and Metropolitan Gray.
Exceptional comfort flows from proven technology that delivers:
Experience amazing comfort now—Contact us today.
Incorporated in 1798, Farmington, NH holds a picturesque location approximately 80 miles northwest of Boston in Strafford County. This welcoming community of roughly 6,800 residents combines small-town warmth with convenient access to lakes region recreation and employment centers. Notable attractions include beautiful Cocheco River, historic downtown buildings, and extensive outdoor recreational opportunities throughout conservation areas.
Farmington’s diverse neighborhoods feature traditional New England homes, comfortable family developments, and updated properties throughout residential and rural settings. The town attracts young families, outdoor enthusiasts, and professionals who value affordable housing, good schools, and authentic community atmosphere within reach of larger employment markets. Today’s Farmington maintains its rural character while supporting local businesses and preserving its reputation as a friendly, accessible place to call home.
Professional excellence produces results that exceed expectations:
Start your home transformation immediately—call us now.
Understanding your investment helps you plan successfully:
Discover your personalized investment today.
National recognition celebrating innovative leadership and exceptional home improvement achievement.
Multiple awards recognizing our dedication to superior service and customer satisfaction.
Distinguished recognition honoring our commitment to community involvement and customer care.
Leading recognition for outstanding business performance and industry excellence.
Comprehensive safety certification ensuring responsible installation practices and family protection.
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